The AirTAC AirTAC SAI200X240 ISO 15552 Cylinder | 200mm Bore is a genuine double-acting ISO 15552 profile-barrel air cylinder with a Ø200mm bore and 240mm stroke, G3/4 air ports and adjustable end cushioning. Its standardized mounting interface makes it a drop-in replacement for other ISO 15552 cylinders in automation lines.
The AirTAC SAI200X240 is a double-acting ISO 15552 profile cylinder engineered for heavy-duty automation. Delivering a substantial 15708 N push force at 0.5 MPa, this 200mm bore unit handles massive loads with precision. The 240mm stroke provides ample extension for large-scale pressing, lifting, and clamping operations.
Built with an extruded aluminum barrel, this model features dual sensor grooves compatible with CMSE and DMSE switches when a magnet is added. For harsh environments, this cylinder is configured with a SUS304 stainless steel rod (code B) and utilizes PT tapered port threads. If your application requires position holding upon air loss, consider the SAIL variant with an integrated air-released lock.
| Model | AirTAC SAI200X240 ISO 15552 Cylinder | 200mm Bore |
|---|---|
| Series | SAI ISO 15552 profile cylinder |
| Bore size | Ø200 mm |
| Stroke | 240 mm |
| Acting type | Double acting |
| Port size | G3/4 |
| Rod thread | M36×2 |
| Fluid | Air (filtered by 40µm element) |
|---|---|
| Operating pressure | 0.15 – 1.0 MPa |
| Proof pressure | 1.5 MPa |
| Temperature | -20 to +70 °C |
| Speed range | 30 – 500 mm/s |
| Cushion | Adjustable, 50 mm |
| Max stroke | Up to 1500 mm |
Specifications follow the official AirTAC SAI series datasheet and ISO 15552 dimensions. Confirm against the product label before installation. Port options: G (BSPP) / NPT.
| Pressure | Push force | Pull force |
|---|---|---|
| 0.5 MPa | 15708 N | 15080 N |
| 0.7 MPa | 21991 N | — |
| Max (@1.0 MPa) | 3204 kgf | |
Actual usable force is lower than theoretical due to friction and back-pressure. Size with a safety margin.
| SAI | ISO 15552 profile-barrel cylinder series. |
|---|---|
| 200 | Bore size in mm. |
| ×240 | Stroke length in mm. |
| -S | Optional built-in magnet for sensor position sensing. |
Related SAI-family variants: SAID (double rod), SAIJ (adjustable stroke), SAIL (with lock), SAIF (with valve), BSAI (enclasp / clamp-lock), and SAI-S with built-in magnet. Rod material: carbon steel (blank) / SUS420J2 (A) / SUS304 (B); seals: TPU (blank) / Viton H / NBR N.
Provides the immense 15708 N push force at 0.5 MPa required to form thick metal sheets and plates in automated fabrication lines.
Ideal for heavy-duty pressing and forming applications where stable, high-tonnage linear force must be sustained over a 240mm stroke.
Moves and positions massive injection molds or heavy tooling blocks safely within large-scale manufacturing machinery.
Selecting the SAI200X240 is ideal when 100mm bore cylinders (providing 3927 N at 0.5 MPa) cannot meet your force requirements. Operating at speeds of 30-500 mm/s, it provides immense power for heavy machinery. Because the 240mm stroke exceeds 300mm? No, but at this massive bore size, managing side load is still critical; always use external guides to prevent rod-bearing bending.
This cylinder is dimensionally interchangeable per ISO 15552, serving as a drop-in replacement for other ISO 15552 profile cylinders. Ensure you match the G3/4 port, select appropriate mounting accessories like TC trunnion or LB foot brackets, and note that this specific configuration lacks a magnet for sensor tracking. If pneumatic pressure is lost, the piston will drift, so external mechanical locks are required for safety.
Quick checklist
At 0.5 MPa operating pressure, the SAI200X200 delivers a push force of 15708 N and a pull force of 15080 N. At 0.7 MPa, the push force increases to 21991 N.
No, the standard SAI cylinder does not hold position without live air pressure and will drift. For applications requiring fail-safe load holding, you should use the SAIL variant with an air-released lock or an external rod lock.
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